CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Opening statistics

This page shows how many games in our database were played from various openings classified by the Encyclopedia of Chess Openings. The table also shows average draw percentage and white score we observed in our games.

ECONumber
of
games		DrawsWhite
score		Bare
PGN
E57Nimzo-Indian, 4. e3, Main line with 8...dxc4 and 9...Bxc4 cxd4 3630.6%68.1%0.01 MB
A79Benoni, Classical, 11.f325920.8%67.2%0.05 MB
D84Gruenfeld gambit accepted9827.6%65.8%0.02 MB
E89King's Indian, Saemisch, Orthodox Main line17625.0%65.3%0.04 MB
A97Dutch, Ilyin-Genevsky variation25433.9%64.2%0.06 MB
A59Benko gambit, 7.e4167736.7%64.0%0.33 MB
B79Sicilian, Dragon, Yugoslav attack, 12.h414630.8%64.0%0.03 MB
A65Benoni, 6.e467827.4%63.4%0.15 MB
B05Alekhine's defense, Modern variation, 4...Bg4198829.6%63.3%0.41 MB
E74King's Indian, Averbakh, 6...c535425.1%62.9%0.08 MB
B16Caro-Kann, Bronstein-Larsen variation107923.2%62.8%0.23 MB
A44Old Benoni defence281420.9%62.6%0.56 MB
D16QGD; Slav accepted, Alapin variation153227.2%62.3%0.32 MB
C98Ruy Lopez, Closed, Chigorin, 12...Nc630430.9%62.2%0.07 MB
E87King's Indian, Saemisch, Orthodox, 7.d563520.3%61.8%0.13 MB
D99Gruenfeld defense, Smyslov, Main line45933.1%61.7%0.10 MB
A55Old Indian, Main line172327.2%61.4%0.38 MB
A96Dutch, Classical variation59731.3%61.4%0.15 MB
B39Sicilian, Accelerated Fianchetto, Breyer variation153033.5%60.8%0.32 MB
C40King's knight Opening109224.3%60.8%0.22 MB
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc218331.7%60.7%0.04 MB
A98Dutch, Ilyin-Genevsky variation with Qc219726.4%60.4%0.05 MB
E69King's Indian, Fianchetto, Classical Main line129430.8%60.3%0.28 MB
A70Benoni, Classical with e4 and Nf3276226.7%60.2%0.54 MB
C97Ruy Lopez, Closed, Chigorin defense188923.5%60.2%0.39 MB
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd264829.0%60.2%0.15 MB
E82King's Indian, Saemisch, double Fianchetto variation16729.3%60.2%0.04 MB
C96Ruy Lopez, closed, 8...Na5198031.7%60.1%0.40 MB
A86Dutch with 2.c4 & 3.g356729.1%60.1%0.13 MB
A87Dutch, Leningrad, Main variation111327.8%60.0%0.24 MB
A72Benoni, Classical without 9.O-O14729.9%59.9%0.04 MB
A24English Opening, Bremen system with 3...g610726.2%59.8%0.03 MB
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O114335.9%59.7%0.25 MB
E65King's Indian, Yugoslav, 7.O-O29030.0%59.5%0.08 MB
C19French, Winawer, Advance, 6...Ne71230825.0%59.4%2.35 MB
C82Ruy Lopez, Open, 9.c388237.9%59.4%0.18 MB
A93Dutch, Stonewall, Botwinnik variation28328.3%59.4%0.07 MB
D87Gruenfeld, Exchange, Spassky variation145437.1%59.3%0.29 MB
A56Benoni defense532024.2%59.3%1.11 MB
B81Sicilian, Scheveningen, Keres attack526625.6%59.2%0.95 MB
B01Scandinavian (centercounter) center defense2118729.1%59.1%4.04 MB
E96King's Indian, Orthodox, 7...Nbd7, Main line22732.6%59.0%0.05 MB
C75Ruy Lopez, Modern Steinitz defense53329.5%59.0%0.12 MB
A99Dutch, Ilyin-Genevsky variation with b352224.9%59.0%0.12 MB
E91King's Indian, 6.Be2177027.0%58.9%0.40 MB
E68King's Indian, Fianchetto, Classical variation, 8.e4287131.5%58.8%0.61 MB
C93Ruy Lopez, closed, Smyslov defense27832.7%58.8%0.06 MB
B04Alekhine's defense, Modern variation528931.8%58.8%1.09 MB
C99Ruy Lopez, Closed, Chigorin, 12...c5d4225534.8%58.8%0.44 MB
A63Benoni, Fianchetto variation, 9...Nbd720228.2%58.7%0.05 MB
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne1407422.1%58.7%0.77 MB
A76Benoni, Classical, 9...Re815215.8%58.6%0.03 MB
C81Ruy Lopez, Open, Howell attack15843.7%58.5%0.04 MB
A66Benoni, pawn storm variation2441.7%58.3%0.01 MB
A89Dutch, Leningrad, Main variation with Nc6244626.9%58.2%0.48 MB
E16Queen's Indian, Capablanca variation224434.8%58.1%0.50 MB
B08Pirc, Classical (Two knights) system937532.1%58.0%1.97 MB
E62King's Indian, Fianchetto variation338328.4%58.0%0.74 MB
D07QGD; Chigorin defense512927.4%58.0%0.99 MB
B09Pirc, Austrian attack1093929.5%58.0%2.07 MB
D22QGA; Alekhine defense134831.1%58.0%0.28 MB
D71Neo-Gruenfeld, 5.cd31638.0%57.9%0.08 MB
B76Sicilian, Dragon, Yugoslav attack, 7...O-O238727.1%57.9%0.45 MB
A92Dutch defense77528.8%57.9%0.18 MB
D25QGA, 4.e3215629.1%57.9%0.47 MB
E02Catalan, open, 5.Qa413637.5%57.7%0.04 MB
D18QGD; Dutch variation139436.2%57.7%0.31 MB
E79King's Indian, Four pawns attack, Main line13044.6%57.7%0.03 MB
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever52237.5%57.7%0.12 MB
A42Modern defense, Averbakh system493426.2%57.7%0.95 MB
C05French, Tarrasch, Closed variation283025.0%57.7%0.58 MB
A61Benoni defense183125.8%57.6%0.38 MB
A77Benoni, Classical, 9...Re8, 10.Nd247623.9%57.6%0.10 MB
C18French, Winawer, Advance variation179620.9%57.5%0.37 MB
E17Queen's Indian, 5.Bg2 Be7379231.9%57.5%0.78 MB
D33QGD; Tarrasch, Schlechter-Rubinstein system29434.0%57.5%0.08 MB
B03Alekhine's defense340827.6%57.4%0.69 MB
D51QGD; 4.Bg5 Nbd736327.8%57.4%0.09 MB
D42QGD; Semi-Tarrasch, 7.Bd389936.0%57.4%0.20 MB
C14French, Classical variation132828.2%57.4%0.28 MB
E09Catalan, Closed, Main line98732.2%57.3%0.22 MB
D57QGD; Lasker defense, Main line11635.3%57.3%0.03 MB
B28Sicilian, O'Kelly variation151528.7%57.3%0.33 MB
B06Robatsch (Modern) defense2474128.3%57.3%4.68 MB
C58Two knights defense69725.3%57.2%0.15 MB
D41QGD; Semi-Tarrasch, 5.cd181538.3%57.2%0.40 MB
C83Ruy Lopez, Open, Classical defence36840.5%57.2%0.08 MB
D52QGD467432.0%57.2%0.97 MB
C87Ruy Lopez, Closed, Averbach variation39630.1%57.2%0.10 MB
D09QGD; Albin counter-gambit, 5.g316732.9%57.2%0.04 MB
A52Budapest defense288933.1%57.2%0.60 MB
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O226025.8%57.2%0.40 MB
D68QGD; Orthodox defense, Classical variation28837.8%57.1%0.06 MB
E63King's Indian, Fianchetto, Panno variation337728.5%57.1%0.72 MB
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3299838.7%57.1%0.61 MB
C17French, Winawer, Advance variation139127.0%57.1%0.30 MB
B27Sicilian defense1165833.1%57.1%2.26 MB
D06Queen's Gambit428426.1%57.0%0.84 MB
C03French, Tarrasch409130.2%57.0%0.86 MB
B55Sicilian, Prins variation, Venice attack13537.0%57.0%0.03 MB
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd4160830.7%57.0%0.28 MB
C41Philidor's defense655028.9%57.0%1.36 MB
E66King's Indian, Fianchetto, Yugoslav Panno60829.1%57.0%0.14 MB
E94King's Indian, Orthodox variation495529.0%57.0%1.05 MB
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d528836.8%56.9%0.07 MB
B36Sicilian, Accelerated Fianchetto, Maroczy bind288239.2%56.9%0.64 MB
E67King's Indian, Fianchetto with ...Nd7135631.9%56.9%0.31 MB
D66QGD; Orthodox defense, Bd3 line48231.5%56.8%0.11 MB
A43Old Benoni defense536026.2%56.8%1.12 MB
B19Caro-Kann, Classical, 7...Nd71385730.7%56.7%2.53 MB
A67Benoni, Taimanov variation100420.6%56.7%0.18 MB
E64King's Indian, Fianchetto, Yugoslav system23126.0%56.7%0.06 MB
C95Ruy Lopez, closed, Breyer, 10.d4265831.0%56.6%0.54 MB
D17QGD; Slav defense, Czech defence377831.4%56.6%0.74 MB
C92Ruy Lopez, closed, 9.d4603533.1%56.6%1.19 MB
E18Queen's Indian, Old Main line, 7.Nc3371334.2%56.5%0.77 MB
B82Sicilian, Scheveningen, 6.f4103927.9%56.5%0.21 MB
E92King's Indian, Classical variation533927.2%56.5%1.11 MB
D46QGD; Semi-Slav 6.Bd3182531.7%56.4%0.40 MB
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6267139.1%56.4%0.57 MB
A90Dutch defense398629.1%56.4%0.86 MB
C06French, Tarrasch, Closed variation, Main line380334.9%56.4%0.75 MB
A57Benko gambit369227.3%56.4%0.75 MB
A78Benoni, Classical with ...Re8 and ...Na69532.6%56.3%0.02 MB
A88Dutch, Leningrad, Main variation with 7...c6313530.0%56.3%0.66 MB
E76King's Indian, Four pawns attack65132.7%56.3%0.14 MB
D34QGD; Tarrasch, 7...Be7606738.0%56.3%1.23 MB
B41Sicilian, Kan variation185531.3%56.3%0.40 MB
C62Ruy Lopez, Old Steinitz defence88127.6%56.2%0.20 MB
E44Nimzo-Indian, Fischer variation, 5.Ne2107826.0%56.2%0.23 MB
A81Dutch defense1058529.5%56.2%2.13 MB
B49Sicilian, Taimanov variation388533.5%56.2%0.80 MB
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack444432.2%56.1%0.94 MB
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)1282826.6%56.1%2.47 MB
E95King's Indian, Orthodox, 7...Nbd7, 8.Re1100926.7%56.0%0.23 MB
A18English, Mikenas-Carls variation46628.8%56.0%0.10 MB
C09French, Tarrasch, Open variation, Main line235537.4%56.0%0.51 MB
B42Sicilian, Kan, 5.Bd3950528.9%56.0%1.91 MB
E80King's Indian, Saemisch variation79223.4%56.0%0.18 MB
E11Bogo-Indian defense1277332.9%56.0%2.61 MB
C72Ruy Lopez, Modern Steinitz defense 5.0-061330.3%56.0%0.14 MB
E39Nimzo-Indian, Classical, Pirc variation152233.2%55.9%0.33 MB
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf657227.4%55.9%0.11 MB
C13French, Classical120421.3%55.9%0.23 MB
C63Ruy Lopez, Schilemann defense164931.3%55.9%0.34 MB
D20Queen's Gambit accepted808229.5%55.8%1.60 MB
E47Nimzo-Indian, 4.e3 O-O, 5.Bd399737.0%55.8%0.22 MB
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c6122128.1%55.8%0.26 MB
D60QGD; Orthodox defense69033.0%55.8%0.17 MB
C04French, Tarrasch, Guimard Main line65726.6%55.8%0.15 MB
D19QGD; Dutch variation408832.0%55.8%0.82 MB
A84Dutch defense324427.8%55.7%0.69 MB
C16French, Winawer, Advance variation180325.1%55.7%0.38 MB
C42Petrov's defense2112435.6%55.7%4.12 MB
E99King's Indian, Orthodox, Aronin-Taimanov, Main line28924.2%55.7%0.06 MB
A50Queen's pawn game559830.7%55.7%1.15 MB
B00King's pawn Opening1221726.3%55.7%2.45 MB
E05Catalan, Open, Classical line59931.2%55.7%0.14 MB
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)573929.8%55.7%1.17 MB
E88King's Indian, Saemisch, Orthodox, 7.d5 c655730.9%55.7%0.12 MB
E71King's Indian, Makagonov system (5.h3)125526.6%55.6%0.27 MB
B60Sicilian, Richter-Rauzer256628.1%55.6%0.52 MB
A62Benoni, Fianchetto variation265525.7%55.6%0.50 MB
A58Benko gambit accepted215131.4%55.6%0.44 MB
E19Queen's Indian, Old Main line, 9.Qxc3191333.2%55.5%0.40 MB
B29Sicilian, Nimzovich-Rubinstein variation102330.7%55.5%0.23 MB
C61Ruy Lopez, Bird's defense63630.5%55.5%0.14 MB
A53Old Indian defense378926.4%55.5%0.80 MB
D44QGD; Semi-Slav 5.Bg5 dc456327.2%55.5%0.76 MB
E13Queen's Indian, 4.Nc3, Main line38325.3%55.5%0.08 MB
B46Sicilian, Taimanov variation717730.4%55.4%1.46 MB
D53QGD; 4.Bg5 Be7134934.6%55.4%0.30 MB
A40Queen's pawn3152827.8%55.4%6.16 MB
B77Sicilian, Dragon, Yugoslav attack, 9.Bc459726.6%55.4%0.12 MB
C66Ruy Lopez, Berlin defence, 4.O-O, d658039.3%55.3%0.14 MB
D86Gruenfeld, Exchange, Classical variation233935.8%55.3%0.47 MB
D81Gruenfeld; Russian variation53433.9%55.3%0.11 MB
A39English Opening, Symmetrical, Main line with d4168938.7%55.3%0.36 MB
C60Ruy Lopez187532.1%55.3%0.40 MB
D11QGD; Slav defense, 3.Nf31779631.2%55.3%3.53 MB
B56Sicilian648027.7%55.3%1.31 MB
E38Nimzo-Indian, Classical, 4...c5105832.6%55.2%0.23 MB
B12Caro-Kann defense3880726.2%55.2%7.16 MB
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc389043.7%55.2%0.19 MB
D28QGA; Classical variation 7.Qe261536.9%55.2%0.13 MB
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f471432.5%55.2%0.14 MB
E07Catalan, Closed, 6...Nbd741528.9%55.2%0.10 MB
E85King's Indian, Saemisch, Orthodox variation8727.6%55.2%0.02 MB
E36Nimzo-Indian, Classical, Noa variation, 5. a384435.0%55.2%0.18 MB
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)224732.5%55.1%0.47 MB
D98Gruenfeld, Russian, Smyslov variation66529.3%55.1%0.15 MB
E15Queen's Indian, 4.g34270631.6%55.1%8.10 MB
D92Gruenfeld, 5.Bf4144135.7%55.1%0.32 MB
B43Sicilian, Kan, 5.Nc3958530.0%55.1%1.83 MB
A30English Opening, Symmetrical variation2556233.2%55.1%5.14 MB
A95Dutch, Stonewall with Nc356027.9%55.0%0.13 MB
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation83031.0%55.0%0.18 MB
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be728128.8%55.0%0.06 MB
E29Nimzo-Indian, Saemisch variation, Main line27135.4%55.0%0.06 MB
E33Nimzo-Indian, Classical variation, 4...Nc6119926.0%55.0%0.26 MB
B14Caro-Kann, Panov-Botvinnik attack, 5...e61313738.0%54.9%2.61 MB
B07Pirc defense1214926.1%54.9%2.41 MB
A51Budapest defense declined38131.0%54.9%0.09 MB
D50QGD; 4.Bg558733.0%54.9%0.13 MB
D27QGA; classical variation1296237.7%54.8%2.60 MB
E60King's Indian defense1277830.2%54.8%2.62 MB
A85Dutch with 2.c4 & 3.Nc3106430.2%54.8%0.23 MB
A41Queen's pawn2129625.2%54.8%4.22 MB
B45Sicilian, Taimanov variation664229.0%54.8%1.30 MB
D72Neo-Gruenfeld, 5.cd, Main line55328.9%54.8%0.12 MB
E56Nimzo-Indian, 4.e3, Main line with 7...Nc6174032.1%54.8%0.36 MB
E72King's Indian with e4 & g38433.3%54.8%0.02 MB
D26QGA; classical variation336435.4%54.7%0.72 MB
E90King's Indian, 5.Nf3164924.0%54.7%0.38 MB
D77Neo-Gruenfeld, 6.O-O335036.8%54.7%0.70 MB
D12QGD; Slav defense, 4.e3 Bf51417630.5%54.6%2.75 MB
E93King's Indian, Petrosian system, Main line27124.4%54.6%0.07 MB
B47Sicilian, Taimanov (Bastrikov) variation1216931.4%54.6%2.36 MB
C43Petrov, Modern (Steinitz) attack1106335.3%54.6%2.07 MB
E10Queen's pawn game 3. Nf31180832.7%54.6%2.40 MB
B59Sicilian, Boleslavsky variation, 7.Nb316540.0%54.5%0.04 MB
B18Caro-Kann, Classical variation671032.8%54.5%1.32 MB
C78Ruy Lopez, 5.O-O1079232.4%54.5%2.14 MB
E08Catalan, Closed, 7.Qc285629.7%54.4%0.20 MB
E70King's Indian, 4.e4151025.2%54.4%0.33 MB
E06Catalan, Closed, 5.Nf31110238.5%54.4%2.28 MB
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc6128540.8%54.4%0.27 MB
D38QGD; Ragozin variation1148833.3%54.4%2.23 MB
B48Sicilian, Taimanov variation851328.9%54.4%1.62 MB
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4638134.5%54.4%1.22 MB
A10English Opening1143927.1%54.3%2.31 MB
A91Dutch defense25632.8%54.3%0.06 MB
D94Gruenfeld, 5.e3173635.3%54.3%0.40 MB
A74Benoni, Classical, 9...a6, 10.a43534.3%54.3%0.01 MB
D21QGA, 3.Nf3200726.7%54.3%0.40 MB
B33Sicilian defense1549129.5%54.3%2.73 MB
B99Sicilian, Najdorf, 7...Be7 Main line181722.8%54.3%0.30 MB
C15French, Winawer (Nimzovich) variation257932.2%54.2%0.56 MB
A94Dutch, Stonewall with Ba319035.8%54.2%0.05 MB
C10French, Paulsen variation1595735.1%54.2%3.09 MB
B22Sicilian, Alapin's variation (2.c3)2673634.7%54.2%5.27 MB
B02Alekhine's defense332928.5%54.2%0.70 MB
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc328638.0%54.2%0.70 MB
E81King's Indian, Saemisch, 5...O-O295825.4%54.2%0.59 MB
A73Benoni, Classical, 9.O-O39825.4%54.1%0.08 MB
D56QGD; Lasker defense83331.9%54.1%0.18 MB
D55QGD; 6.Nf3198137.3%54.1%0.44 MB
A75Benoni, Classical with ...a6 and 10...Bg426627.8%54.1%0.05 MB
D43QGD; Semi-Slav3175831.3%54.1%5.90 MB
B30Sicilian defense1623830.3%54.1%3.22 MB
A15English, 1...Nf6 (Anglo-Indian defense)2012932.5%54.1%4.01 MB
A11English, Caro-Kann defensive system288530.6%54.1%0.63 MB
A04Reti Opening3126629.8%54.1%6.26 MB
C12French, MacCutcheon variation210325.6%54.0%0.43 MB
A17English Opening428331.6%54.0%0.89 MB
D35QGD; 3...Nf6736030.5%54.0%1.49 MB
D23Queen's gambit accepted121832.8%54.0%0.27 MB
A80Dutch2001225.6%54.0%3.88 MB
A14English, Neo-Catalan declined260935.5%54.0%0.56 MB
D10QGD; Slav defense1426132.7%54.0%2.79 MB
A71Benoni, Classical, 8.Bg513925.9%54.0%0.03 MB
D61QGD; Orthodox defense, Rubinstein variation57130.8%53.9%0.14 MB
E04Catalan, Open, 5.Nf31589334.1%53.9%3.01 MB
C30King's gambit170427.1%53.9%0.35 MB
B17Caro-Kann, Steinitz variation621429.4%53.9%1.29 MB
A54Old Indian, Ukrainian variation71226.8%53.9%0.16 MB
B95Sicilian, Najdorf, 6...e6254628.7%53.8%0.50 MB
E00Queen's pawn game1129131.6%53.8%2.32 MB
C08French, Tarrasch, Open, 4.exd5 exd5599842.4%53.8%1.19 MB
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd44939.4%53.8%0.10 MB
D32QGD; Tarrasch defense75532.1%53.8%0.18 MB
D78Neo-Gruenfeld, 6.O-O c6351135.8%53.8%0.75 MB
A16English Opening249329.3%53.8%0.54 MB
A35English Opening, Symmetrical720831.8%53.8%1.51 MB
A49King's Indian, Fianchetto without c4308030.0%53.7%0.67 MB
D37QGD; 4.Nf31877734.0%53.7%3.76 MB
C55Two knights defense229529.6%53.7%0.50 MB
E43Nimzo-Indian, Fischer variation70130.7%53.7%0.16 MB
E40Nimzo-Indian, 4.e351529.7%53.7%0.13 MB
C02French, Advance variation1521427.7%53.7%2.97 MB
B54Sicilian224530.9%53.7%0.48 MB
D30QGD2009233.8%53.7%3.97 MB
A31English Opening, Symmetrical, Benoni formation288828.8%53.7%0.61 MB
E61King's Indian defense, 3.Nc3211530.3%53.6%0.46 MB
D85Gruenfeld, exchange variation1365037.0%53.6%2.54 MB
D83Gruenfeld gambit25042.4%53.6%0.06 MB
E59Nimzo-Indian, 4.e3, Main line230030.8%53.6%0.46 MB
C91Ruy Lopez, closed, 9.d41151731.6%53.6%2.30 MB
D31QGD, 3.Nc31554829.3%53.6%2.90 MB
C69Ruy Lopez, Exchange variation, 5.O-O234731.9%53.5%0.50 MB
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)40239.8%53.5%0.10 MB
B15Caro-Kann defense514534.5%53.4%1.04 MB
B40Sicilian defense1820931.6%53.4%3.63 MB
C11French defense2661930.3%53.4%4.85 MB
B75Sicilian, Dragon, Yugoslav attack43828.3%53.4%0.10 MB
D90Gruenfeld, Three knights variation135136.2%53.4%0.29 MB
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation321235.4%53.4%0.68 MB
B10Caro-Kann defense2191328.9%53.4%4.30 MB
D96Gruenfeld, Russian variation56430.9%53.4%0.14 MB
B32Sicilian defense456630.0%53.4%0.95 MB
B63Sicilian, Richter-Rauzer, Rauzer attack294528.4%53.3%0.56 MB
D54QGD; Anti-neo-Orthodox variation12122.3%53.3%0.03 MB
E01Catalan, closed80235.3%53.3%0.19 MB
A13English Opening2128630.7%53.3%4.29 MB
A38English Opening, Symmetrical119131.0%53.3%0.27 MB
A60Benoni defense33728.2%53.3%0.08 MB
D13QGD; Slav defense, Exchange variation162033.6%53.2%0.37 MB
B94Sicilian, Najdorf, 6.Bg5212226.6%53.2%0.42 MB
C57Two knights defense48126.6%53.2%0.10 MB
D63QGD; Orthodox defense, 7.Rc1107930.8%53.2%0.24 MB
D47QGD; Semi-Slav 7.Bc43195031.5%53.2%5.85 MB
A19English, Mikenas-Carls, Sicilian variation40827.5%53.2%0.10 MB
C67Ruy Lopez, Berlin defence, Open variation1276137.0%53.2%2.44 MB
D05Queen's pawn game, Zukertort variation686234.4%53.1%1.43 MB
D93Gruenfeld with 5. Bf4 O-O 6. e3111937.1%53.1%0.25 MB
E12Queen's Indian defense2358931.3%53.1%4.56 MB
C70Ruy Lopez,210131.3%53.1%0.45 MB
D79Neo-Gruenfeld, 6.O-O, Main line177041.9%53.1%0.39 MB
D02Queen's pawn game, 2. Nf33043130.8%53.1%6.12 MB
D45QGD; Semi-Slav 5.e36111432.9%53.1%11.36 MB
B23Sicilian, Closed1904629.0%53.1%3.71 MB
D73Neo-Gruenfeld, 5.Nf3139240.0%53.1%0.31 MB
C07French, Tarrasch, Open variation877134.8%53.0%1.79 MB
C01French, Exchange variation278133.0%53.0%0.62 MB
C64Ruy Lopez, Classical (Cordel) defence222631.6%53.0%0.47 MB
D49QGD; Meran, 11. Nxb5169637.6%53.0%0.30 MB
A21English Opening957729.4%53.0%1.91 MB
E52Nimzo-Indian, 4.e3, Main line with ...b6140335.5%52.9%0.30 MB
A07Reti Opening, King's Indian attack (Barcza system)2746432.1%52.9%5.54 MB
A46Queen's pawn game1387729.9%52.9%2.82 MB
A12English, Caro-Kann defensive system288730.0%52.9%0.60 MB
B98Sicilian, Najdorf, 7...Be763926.8%52.8%0.13 MB
E28Nimzo-Indian, Saemisch variation, 6. e312532.0%52.8%0.03 MB
E83King's Indian, Saemisch, 6...Nc642923.1%52.8%0.09 MB
C73Ruy Lopez, Modern Steinitz defense, Richter variation59029.3%52.8%0.14 MB
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)202131.5%52.8%0.44 MB
E53Nimzo-Indian, 4.e3, Main line with ...c5286139.3%52.8%0.60 MB
C79Ruy Lopez, Steinitz defense deferred (Russian defence)43533.3%52.8%0.11 MB
D58QGD; Tartakower (Makagonov-Bondarevsky) system1571434.2%52.8%3.11 MB
C71Ruy Lopez, Modern Steinitz defense43828.8%52.7%0.11 MB
C54Guioco piano29430.6%52.7%0.07 MB
E22Nimzo-Indian, Spielmann variation25831.8%52.7%0.06 MB
E32Nimzo-Indian, Classical variation1083633.3%52.7%2.10 MB
B11Caro-Kann, Two knights, 3...Bg4295925.7%52.7%0.59 MB
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5821029.0%52.7%1.67 MB
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7845825.9%52.7%1.49 MB
A05Reti Opening, 2..Nf62120130.8%52.7%4.32 MB
C48Four knights, Spanish variation290127.9%52.7%0.62 MB
A33English Opening, Symmetrical1531636.8%52.7%2.99 MB
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation1414331.1%52.6%2.76 MB
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d576532.3%52.6%0.17 MB
B80Sicilian, Scheveningen variation300325.3%52.6%0.60 MB
D97Gruenfeld, Russian variation with 7. e4740832.8%52.6%1.44 MB
C25Vienna game300224.1%52.5%0.62 MB
E77King's Indian, Four pawns attack, 6.Be231632.9%52.5%0.07 MB
C59Two knights defense44126.5%52.5%0.10 MB
C21center game76433.5%52.5%0.16 MB
C94Ruy Lopez, Closed, Breyer defense14144.0%52.5%0.04 MB
B13Caro-Kann, Exchange variation498633.9%52.5%1.02 MB
C53Giuoco piano978430.2%52.4%1.90 MB
A47Queen's Indian defense154027.9%52.4%0.35 MB
D04Queen's pawn game460034.8%52.4%0.97 MB
A25English Opening, Sicilian Reversed519127.2%52.4%1.07 MB
A27English Opening, Three knights system105126.9%52.4%0.21 MB
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg736235.1%52.3%0.08 MB
D82Gruenfeld 4.Bf474732.1%52.3%0.17 MB
B84Sicilian, Scheveningen (Paulsen), Classical variation1247931.5%52.3%2.42 MB
E14Queen's Indian, 4.e3351031.4%52.3%0.74 MB
D80Gruenfeld defense197236.7%52.3%0.40 MB
C49Four knights, double Ruy Lopez195035.8%52.3%0.42 MB
E73King's Indian, 5.Be2144327.4%52.3%0.32 MB
B73Sicilian, Dragon, Classical, 8.O-O56937.4%52.3%0.13 MB
E03Catalan, open, Alekhine variation6634.8%52.3%0.02 MB
D36QGD; Exchange, positional line, 6.Qc259434.2%52.3%0.13 MB
E46Nimzo-Indian, 4.e3 O-O198929.3%52.3%0.43 MB
A08Reti Opening, King's Indian attack299131.0%52.2%0.64 MB
C23Bishop's Opening105927.8%52.2%0.23 MB
C50King's pawn game1059632.1%52.2%2.13 MB
B52Sicilian, Canal-Sokolsky attack, 3...Bd7526036.4%52.2%1.10 MB
E84King's Indian, Saemisch, Panno Main line97521.5%52.2%0.21 MB
E21Nimzo-Indian, Three knights variation517130.5%52.2%1.05 MB
A20English Opening1792429.0%52.2%3.62 MB
A37English Opening, Symmetrical193928.6%52.2%0.42 MB
C65Ruy Lopez, Berlin defense923431.6%52.2%1.86 MB
A28English Opening, Four knights system1297834.3%52.1%2.69 MB
C74Ruy Lopez, Modern Steinitz defense33829.6%52.1%0.07 MB
C32KGD, Falkbeer, 5. dxe412334.1%52.0%0.03 MB
D08QGD; Albin counter-gambit49231.3%52.0%0.11 MB
A48King's Indian, East Indian defense662430.3%52.0%1.42 MB
B50Sicilian980030.7%52.0%2.00 MB
C80Ruy Lopez, Open (Tarrasch) defence420535.9%52.0%0.81 MB
A06Reti Opening, 2..d51187032.0%51.9%2.41 MB
B74Sicilian, Dragon, Classical, 9.Nb367937.0%51.9%0.15 MB
E34Nimzo-Indian, Classical, Noa variation118936.8%51.9%0.27 MB
C45Scotch game1039435.0%51.8%2.06 MB
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d549837.8%51.8%0.12 MB
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation179929.3%51.8%0.37 MB
A34English Opening, Symmetrical617032.4%51.8%1.27 MB
C00French defense2699927.3%51.7%5.39 MB
C22center game87930.0%51.6%0.18 MB
C24Bishop's Opening, Berlin defense285828.6%51.6%0.60 MB
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a61801425.7%51.6%3.15 MB
E25Nimzo-Indian, Saemisch variation, Keres variation99733.2%51.6%0.22 MB
C46Three knights game325530.3%51.6%0.69 MB
B62Sicilian, Richter-Rauzer, 6...e6135531.1%51.5%0.29 MB
C77Ruy Lopez, Morphy defence371531.9%51.5%0.81 MB
B57Sicilian, Sozin (not Scheveningen)610629.6%51.5%1.22 MB
A29English Opening, Four knights, kingside Fianchetto2642533.9%51.5%5.12 MB
B90Sicilian, Najdorf8104525.9%51.4%14.06 MB
C26Vienna, Falkbeer variation317228.5%51.4%0.65 MB
A09Reti Opening, 2..d5 3.c4698228.0%51.3%1.40 MB
C86Worrall attack68531.4%51.3%0.16 MB
A45Queen's pawn game2468626.7%51.3%4.85 MB
B83Sicilian, Scheveningen, 6.Be2280531.8%51.3%0.62 MB
C90Ruy Lopez, closed (with ...d6)599227.2%51.2%1.27 MB
C47Four knights, Scotch variation167632.6%51.2%0.36 MB
D70Neo-Gruenfeld defense156326.4%51.2%0.31 MB
C89Ruy Lopez, Marshall counter-attack1022336.0%51.2%1.76 MB
E20Nimzo-Indian defense326628.2%51.2%0.69 MB
D14QGD; Slav defense, Exchange variation140935.5%51.2%0.30 MB
A64Benoni, Fianchetto variation, 11...Re821927.4%51.1%0.05 MB
A22English Opening819129.7%51.1%1.66 MB
A32English Opening, Symmetrical184632.2%51.1%0.39 MB
B44Sicilian defense199831.3%51.0%0.45 MB
A83Dutch, Staunton gambit, Staunton's line39328.2%51.0%0.09 MB
C88Ruy Lopez, Closed1837030.2%51.0%3.45 MB
C68Ruy Lopez, Exchange variation163240.0%50.9%0.37 MB
C84Ruy Lopez, Closed defense182132.5%50.9%0.39 MB
D40QGD; Semi-Tarrasch defense126635.5%50.9%0.29 MB
D00Queen's pawn game1729630.8%50.9%3.32 MB
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation67128.3%50.8%0.16 MB
C28Vienna game51432.1%50.7%0.12 MB
B72Sicilian, Dragon, 6.Be360130.8%50.7%0.14 MB
D48QGD; Meran, 8...a61261334.0%50.7%2.35 MB
A36English Opening, Symmetrical825425.6%50.6%1.58 MB
E41Nimzo-Indian, 4.e3 c5218229.1%50.6%0.46 MB
A00Irregular Openings4021428.8%50.6%7.81 MB
C31KGD, Falkbeer counter-gambit48027.7%50.5%0.10 MB
D39QGD; Ragozin, Vienna variation179136.8%50.4%0.36 MB
B58Sicilian, Classical171934.0%50.3%0.36 MB
B34Sicilian, Accelerated Fianchetto, Exchange variation232935.0%50.3%0.48 MB
C20King's pawn game125028.2%50.2%0.28 MB
B70Sicilian, Dragon variation87330.6%50.2%0.20 MB
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)28942.2%50.2%0.07 MB
D03Torre attack, Tartakower variation168128.6%50.0%0.36 MB
A23English Opening, Bremen system, Keres variation54733.5%50.0%0.12 MB
B96Sicilian, Najdorf, 7.f4299624.4%50.0%0.56 MB
B25Sicilian, Closed298332.7%50.0%0.61 MB
A26English Opening, Closed system90125.5%49.9%0.20 MB
A01Nimzovich-Larsen attack1924330.5%49.9%3.77 MB
B53Sicilian, Chekhover variation178337.1%49.9%0.40 MB
C35KGA, Cunningham defense29926.1%49.8%0.06 MB
C44King's pawn game436028.5%49.8%0.89 MB
B24Sicilian, Closed85327.9%49.8%0.19 MB
D91Gruenfeld, Three knights variation227631.9%49.8%0.49 MB
A02Bird's Opening777529.8%49.8%1.53 MB
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd5112334.6%49.8%0.24 MB
B89Sicilian, Sozin, 7.Be3633926.5%49.6%1.19 MB
B93Sicilian, Najdorf, 6.f4280729.6%49.6%0.57 MB
C56Two knights defense11137.8%49.5%0.03 MB
B88Sicilian, Sozin, Leonhardt variation78734.7%49.5%0.18 MB
B20Sicilian defense1750726.5%49.5%3.43 MB
B21Sicilian, Grand Prix attack555926.7%49.4%1.11 MB
E58Nimzo-Indian, 4.e3, Main line with 8...Bxc3349230.3%49.3%0.68 MB
E27Nimzo-Indian, Saemisch variation, 5...0-06729.9%49.3%0.02 MB
E75King's Indian, Averbakh, Main line6331.7%49.2%0.02 MB
E30Nimzo-Indian, Leningrad variation,73733.2%49.2%0.16 MB
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd5114647.2%49.2%0.25 MB
D24QGA, 4.Nc389724.9%49.1%0.18 MB
C29Vienna gambit, Kaufmann variation108330.0%49.1%0.22 MB
D89Gruenfeld, Spassky variation, Main line, 13.Bd321133.6%49.1%0.04 MB
A03Bird's Opening656029.9%48.6%1.30 MB
E24Nimzo-Indian, Saemisch variation30732.6%48.5%0.07 MB
C27Vienna game96526.3%48.5%0.20 MB
B87Sozin with ...a6 and ...b5141227.9%48.4%0.29 MB
E78King's Indian, Four pawns attack, with Be2 and Nf36339.7%48.4%0.02 MB
D29QGA; Classical variation 8...Bb791131.6%48.4%0.20 MB
E49Nimzo-Indian, 4.e3, Botvinnik system46830.1%48.4%0.11 MB
B71Sicilian, Dragon, Levenfish variation12336.6%48.4%0.03 MB
C33King's gambit accepted163824.9%48.3%0.32 MB
C36KGA, Abbazia defense (Classical defense, Modern defense)49729.8%48.3%0.10 MB
C51Evans gambit declined65728.2%48.0%0.15 MB
D69QGD; Orthodox defense, Classical, 13.dxe55759.6%47.4%0.01 MB
D01Richter-Veresov attack266128.2%47.3%0.55 MB
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e321026.7%47.1%0.05 MB
C34King's knight's gambit92321.9%47.1%0.18 MB
B26Sicilian, Closed, 6.Be377725.6%47.0%0.17 MB
B86Sicilian, Sozin attack29328.3%46.6%0.07 MB
D95Gruenfeld with 5. e3 O-O 6. Qb320434.3%46.1%0.05 MB
B97Sicilian, Najdorf, 7...Qb6745427.1%46.0%1.28 MB
E31Nimzo-Indian, Leningrad variation, main line22421.9%45.8%0.05 MB
C39King's knight's gambit45129.5%44.9%0.09 MB
C52Evans gambit67125.3%44.3%0.14 MB
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc66728.4%44.0%0.02 MB
A82Dutch, Staunton gambit25728.4%42.6%0.06 MB
A69Benoni, Four pawns attack, Main line10132.7%42.1%0.02 MB
D65QGD; Orthodox defense, Rubinstein attack, Main line2433.3%41.7%0.01 MB
A68Benoni, Four pawns attack1711.8%41.2%0.01 MB
C38King's knight's gambit4918.4%39.8%0.01 MB
C37KGA, Quaade gambit12621.4%31.3%0.03 MB
Created in 2005-2013 by CCRL team
Last games added on January 23, 2021